1132148728513 has 4 divisors (see below), whose sum is σ = 1235071340208. Its totient is φ = 1029226116820.

The previous prime is 1132148728489. The next prime is 1132148728517. The reversal of 1132148728513 is 3158278412311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1132148728513 - 2⁹ = 1132148728001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132148728517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51461305831 + ... + 51461305852.

It is an arithmetic number, because the mean of its divisors is an integer number (308767835052).

Almost surely, 2^{1132148728513} is an apocalyptic number.

It is an amenable number.

1132148728513 is a deficient number, since it is larger than the sum of its proper divisors (102922611695).

1132148728513 is a wasteful number, since it uses less digits than its factorization.

1132148728513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102922611694.

The product of its digits is 322560, while the sum is 46.

The spelling of 1132148728513 in words is "one trillion, one hundred thirty-two billion, one hundred forty-eight million, seven hundred twenty-eight thousand, five hundred thirteen".